diff --git a/README-Japanese.md b/README-Japanese.md
index 1260aa7c..7c1b86a3 100644
--- a/README-Japanese.md
+++ b/README-Japanese.md
@@ -613,4 +613,4 @@ Hayabusaは[GPLv3](https://www.gnu.org/licenses/gpl-3.0.en.html)で公開され
 
 # Twitter
 
-[https://twitter.com/SecurityYamato](@SecurityYamato)でHayabusa、ルール更新、その他の大和セキュリティツール等々について情報を提供しています。
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+[@SecurityYamato](https://twitter.com/SecurityYamato)でHayabusa、ルール更新、その他の大和セキュリティツール等々について情報を提供しています。
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diff --git a/README.md b/README.md
index de69a540..350585ad 100644
--- a/README.md
+++ b/README.md
@@ -606,4 +606,4 @@ Hayabusa is released under [GPLv3](https://www.gnu.org/licenses/gpl-3.0.en.html)
 
 # Twitter
 
-You can recieve the latest news about Hayabusa, rule updates, other Yamato Security tools, etc... by following us on Twitter at [https://twitter.com/SecurityYamato](@SecurityYamato).
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+You can recieve the latest news about Hayabusa, rule updates, other Yamato Security tools, etc... by following us on Twitter at [@SecurityYamato](https://twitter.com/SecurityYamato).
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